/*
 * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.activiti.spring.boot.process;

import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.groups.Tuple.tuple;

import java.util.List;
import org.activiti.api.process.model.ProcessCandidateStarterGroup;
import org.activiti.api.process.model.ProcessCandidateStarterUser;
import org.activiti.api.process.runtime.events.ProcessCandidateStarterGroupAddedEvent;
import org.activiti.api.process.runtime.events.ProcessCandidateStarterUserAddedEvent;
import org.activiti.api.runtime.event.impl.ProcessCandidateStarterGroupAddedEvents;
import org.activiti.api.runtime.event.impl.ProcessCandidateStarterUserAddedEvents;
import org.activiti.engine.RepositoryService;
import org.activiti.spring.boot.process.listener.ProcessCandidateStarterGroupAddedListener;
import org.activiti.spring.boot.process.listener.ProcessCandidateStarterGroupRemovedListener;
import org.activiti.spring.boot.process.listener.ProcessCandidateStarterUserAddedListener;
import org.activiti.spring.boot.process.listener.ProcessCandidateStarterUserRemovedListener;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;

@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK)
public class ProcessCandidateStarterEventIT {

    @Autowired
    private ProcessCandidateStarterUserAddedListener candidateStarterUserListener;

    @Autowired
    private ProcessCandidateStarterGroupAddedListener candidateStarterGroupListener;

    @Autowired
    private ProcessCandidateStarterUserRemovedListener candidateStarterUserRemovedListener;

    @Autowired
    private ProcessCandidateStarterGroupRemovedListener candidateStarterGroupRemovedListener;

    @Autowired
    private RepositoryService repositoryService;

    @Test
    public void shouldTriggerProcessCandidateStarterAddedEvents() {
        String processDefinitionId = getProcessDefinitionId();
        assertCandidateStarters(
            processDefinitionId,
            candidateStarterUserListener.getCandidateStarterUsers(),
            candidateStarterGroupListener.getCandidateStarterGroups()
        );
    }

    @Test
    public void shouldPublishProcessCandidateStarterAddedEvents() {
        String processDefinitionId = getProcessDefinitionId();
        assertPublishedCandidateStartersEvents(
            processDefinitionId,
            candidateStarterUserListener.getPublishedEvents(),
            candidateStarterGroupListener.getPublishedEvents()
        );
    }

    @Test
    public void shouldTriggerProcessCandidateStarterRemovedEvents() {
        String processDefinitionId = getProcessDefinitionId();

        repositoryService.deleteCandidateStarterUser(processDefinitionId, "user");
        repositoryService.deleteCandidateStarterGroup(processDefinitionId, "activitiTeam");

        assertCandidateStarters(
            processDefinitionId,
            candidateStarterUserRemovedListener.getCandidateStarterUsers(),
            candidateStarterGroupRemovedListener.getCandidateStarterGroups()
        );
    }

    private String getProcessDefinitionId() {
        return repositoryService
            .createProcessDefinitionQuery()
            .processDefinitionKey("SingleTaskProcessRestricted")
            .latestVersion()
            .singleResult()
            .getId();
    }

    private void assertCandidateStarters(
        String processDefinitionId,
        List<ProcessCandidateStarterUser> candidateStarterUsers,
        List<ProcessCandidateStarterGroup> candidateStarterGroups
    ) {
        assertThat(candidateStarterUsers)
            .extracting(ProcessCandidateStarterUser::getProcessDefinitionId, ProcessCandidateStarterUser::getUserId)
            .contains(tuple(processDefinitionId, "user"));

        assertThat(candidateStarterGroups)
            .extracting(ProcessCandidateStarterGroup::getProcessDefinitionId, ProcessCandidateStarterGroup::getGroupId)
            .contains(tuple(processDefinitionId, "activitiTeam"));
    }

    private void assertPublishedCandidateStartersEvents(
        String processDefinitionId,
        ProcessCandidateStarterUserAddedEvents candidateStarterUsersAddedEvents,
        ProcessCandidateStarterGroupAddedEvents candidateStarterGroupsAddedEvents
    ) {
        assertThat(candidateStarterUsersAddedEvents).isNotNull();
        assertThat(candidateStarterUsersAddedEvents.getEvents())
            .extracting(ProcessCandidateStarterUserAddedEvent::getEntity)
            .extracting(ProcessCandidateStarterUser::getProcessDefinitionId, ProcessCandidateStarterUser::getUserId)
            .contains(tuple(processDefinitionId, "user"));

        assertThat(candidateStarterGroupsAddedEvents).isNotNull();
        assertThat(candidateStarterGroupsAddedEvents.getEvents())
            .extracting(ProcessCandidateStarterGroupAddedEvent::getEntity)
            .extracting(ProcessCandidateStarterGroup::getProcessDefinitionId, ProcessCandidateStarterGroup::getGroupId)
            .contains(tuple(processDefinitionId, "activitiTeam"));
    }
}
